.tu{
    text-align: center;
}
.tu h2{
    color: blueviolet;
}
.tou li{
    list-style: none;
    display: inline;
}
.tou li a{
    text-decoration: none;
}
.tou p{
    text-align: center;
    color: blueviolet;
    font-size: 50px;
    font-family: Arial, Helvetica, sans-serif;
}
body{
    background-color: pink;
    border: 50px;
}
hr{
    border-width: 15px;
    border-color: blueviolet;
}